Ingredients
For the Zucchini Bake
4 medium zucchini, sliced into thin half-moons
1 lb (450 g) ground beef
6 slices bacon, chopped
1 small yellow onion, diced
3 cloves garlic, minced
1 teaspoon Italian seasoning
½ teaspoon smoked paprika
½ teaspoon salt
¼ teaspoon black pepper
½ cup (120 g) cream cheese, softened
½ cup (120 g) sour cream
1 cup (100 g) shredded cheddar cheese
½ cup (50 g) shredded mozzarella cheese
¼ cup (25 g) grated Parmesan cheese
1 tablespoon olive oil, if needed
2 tablespoons chopped fresh parsley
Optional Toppings
Extra shredded cheddar
Extra mozzarella
Chopped green onions
Crumbled cooked bacon
Fresh parsley
Instructions
- Prepare the Zucchini
Preheat oven to 375°F (190°C).
Slice the zucchini and place it in a colander. Sprinkle lightly with salt and let it sit for about 10–15 minutes.
Pat the zucchini very dry with paper towels.
Tip: Removing excess moisture is important because zucchini releases quite a bit of water while baking.
- Cook the Bacon
Heat a large skillet over medium heat.
Add chopped bacon and cook until crisp, about 5–7 minutes.
Transfer the bacon to a paper-towel-lined plate, leaving about 1 tablespoon of bacon fat in the skillet.
- Brown the Beef
Add the ground beef to the skillet.
Cook for 5–7 minutes, breaking it apart with a spoon, until browned and fully cooked.
Add the diced onion and cook for another 3–4 minutes until softened.
Stir in the minced garlic and cook for about 30 seconds.
- Season
Add:
Italian seasoning
Smoked paprika
Salt
Black pepper
Stir well.
Drain excess grease if necessary.
- Make the Creamy Mixture
Reduce the heat to low.
Add softened cream cheese and sour cream to the beef mixture.
Stir until the cream cheese melts and everything becomes creamy and well combined.
Remove from the heat.
- Combine With Zucchini
Add the prepared zucchini to the skillet and gently toss until coated with the creamy beef mixture.
Be careful not to break up the zucchini.
- Assemble
Lightly grease a 9 × 13-inch baking dish.
Transfer the zucchini and beef mixture into the dish.
Spread evenly.
Sprinkle cheddar, mozzarella, and Parmesan over the top.
Finish with the cooked bacon.
- Bake
Bake uncovered for 25–30 minutes, until the zucchini is tender and the cheese is melted and bubbling.
For a more golden top, broil for 1–2 minutes at the end. Watch closely so the cheese doesn’t burn.
- Rest and Serve
Remove from the oven and allow the casserole to rest for 5–10 minutes.
Garnish with fresh parsley or green onions.
Slice and serve warm.
Recipe Information
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: About 55 minutes
Servings: 6
Cuisine: American-inspired
Course: Dinner / Casserole
Difficulty: Easy
Approximate Nutrition
Per serving, based on 6 servings. Values are estimates and depend on the brands and exact ingredients used.
Calories: ~430
Protein: ~27 g
Fat: ~32 g
Carbohydrates: ~9 g
Fiber: ~2 g
Net Carbs: ~7 g
Sugar: ~5 g
Sodium: ~700 mg
Why It’s Low Carb
The main ingredients—zucchini, beef, bacon, cheese, cream cheese, and sour cream—are naturally relatively low in carbohydrates. No breadcrumbs, pasta, rice, or flour are needed.
Nut & Allergen Information
Contains: Milk/dairy.
May contain: Soy, depending on packaged cheese, bacon, or other brands.
Eggs: Not included in the basic recipe.
Peanuts: Not included.
Tree nuts: Not included in the basic recipe.
Gluten: The ingredients are naturally gluten-free, but always check packaged bacon, seasonings, and cheeses for cross-contact if preparing for someone with celiac disease or a serious allergy.
Nut-free: Yes, when all packaged ingredients are verified nut-free.
Dairy-Free Option
Use dairy-free cream cheese, sour cream, and dairy-free shredded cheese.
Vegetarian Option
Replace the ground beef and bacon with mushrooms, spinach, or a plant-based meat alternative.
Helpful Tips
Drain the zucchini well: This is the most important step for avoiding a watery casserole.
Don’t overcook the zucchini: It will continue cooking in the oven. You want it tender but not mushy.
For extra crispy topping: Broil for 1–2 minutes at the end.
For more flavor: Add a pinch of red pepper flakes or a little Worcestershire sauce to the beef.
For meal prep: Divide into individual containers and refrigerate for up to 4 days.
Freezing: For best texture, freeze the cooked beef mixture separately from the zucchini if possible. Fully assembled zucchini casserole can become watery after thawing.
Q&A
Q: Can I make this without ground beef?
Yes. Ground turkey, chicken, or Italian sausage can be substituted.
Q: Can I use ground chicken?
Absolutely. Ground chicken works well, although you may want to add a little extra olive oil for moisture.
Q: How do I keep the zucchini bake from becoming watery?
Salt the zucchini for 10–15 minutes, then pat it very dry. Also avoid overcrowding the baking dish.
Q: Can I use yellow squash?
Yes. Yellow squash can replace some or all of the zucchini.
Q: Can I add mushrooms?
Yes. Sauté sliced mushrooms with the beef and onion until their moisture has cooked off.
Q: Can I add spinach?
Yes. Add about 2 cups fresh spinach after browning the beef and cook until wilted.
Q: Can I make this ahead of time?
Yes. Assemble it, cover, and refrigerate for up to 24 hours before baking. Add a few extra minutes to the baking time if it’s going directly from the refrigerator.
Q: Is this keto-friendly?
It can fit into a keto-style diet because it is relatively low in net carbohydrates, but individual keto requirements vary. Check your specific ingredient labels for the most accurate carb count.
Q: Can I use pre-shredded cheese?
Yes, although freshly shredded cheese generally melts more smoothly.
Q: What cheese works best?
Cheddar and mozzarella make a great combination. Monterey Jack, Colby, provolone, or pepper jack are also excellent choices.
Q: Can I make it spicy?
Yes. Add ½ teaspoon red pepper flakes, diced jalapeño, or pepper jack cheese.
Q: How do I reheat leftovers?
Microwave individual portions for 1–2 minutes, or reheat in a 350°F (175°C) oven until hot.
Q: Can I make this without bacon?
Yes. Simply leave it out or replace it with extra ground beef or sautéed mushrooms.
Q: What should I serve with it?
For a low-carb meal, serve it with a simple green salad, roasted broccoli, cauliflower, or steamed green beans.
